5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching

Product Details
Customization: Available
Product Type: Strip
Material: FeMn

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Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000, QC 080000
OEM/ODM Availability
Yes
  • 5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching
  • 5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching
  • 5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching
  • 5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching
  • 5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching
  • 5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching
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Basic Info.

Model NO.
5J1580
Carbon Content
Low Carbon
PCD
-
ET
-
Hole
-
Stock
Yes
Sample
Free
OEM
Yes
Surface
Bright
Type
Soft
Allows The Use of Temperature
-70~200
Modulus of Elasticity
113000
Temperature Curvature
39.0%±5%
Linear Temperature
-20~150
Transport Package
The Wooden Case
Specification
discuss
Trademark
HUONA
Origin
Shanghai
HS Code
7225505000
Production Capacity
500 Ton/Month

Product Description

5J1580 Thermotatic Bimetal Strip For Automatic Cprotection Switching

Common Name: Truflex P675R, Chace 7500,Telcon200,  200)


A bimetallic strip is used to convert a temperature change into mechanical displacement. The strip consists of two strips of different metals which expand at different rates as they are heated, usually steel and copper, or in some cases steel and brass. The strips are joined together throughout their length by riveting, brazing or welding. The different expansions force the flat strip to bend one way if heated, and in the opposite direction if cooled below its initial temperature. The metal with the higher coefficient of thermal expansion is on the outer side of the curve when the strip is heated and on the inner side when cooled

The sideways displacement of the strip is much larger than the small lengthways expansion in either of the two metals. This effect is used in a range of mechanical and electrical devices. In some applications the bimetal strip is used in the flat form. In others, it is wrapped into a coil for compactness. The greater length of the coiled version gives improved sensitivity.
5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching
 Diagram of a bimetallic strip showing how the difference in thermal expansion in the two metals leads to a much larger sideways displacement of the strip

Composition
Grade  200
High expansion layer Mn75Ni15Cu10
Low expansion layer Ni36
 
Chemical composition(%)
Grade C Si Mn P S Ni Cr Cu Fe
Ni36 ≤0.05 ≤0.3 ≤0.6 ≤0.02 ≤0.02 35~37 - - Bal.
 
Grade C Si Mn P S Ni Cr Cu Fe
Mn72Ni10Cu18 ≤0.05 ≤0.5 Bal. ≤0.02 ≤0.02 9~11 - 17~19 ≤0.8

Typical Physical properties
Density (g/cm3) 7.7
Electrical resistivity at 20ºC(ohm mm2/m) 1.13 ±5%
Thermal conductivity, λ/ W/(m*ºC) 6
Elastic Modulus,  E/ Gpa 113~142
Bending K / 10-6 ºC-1(20~135ºC) 20.8
Temperature bending rate  F/(20~130ºC)10-6ºC-1 39.0%±5%
Allowable temperature (ºC) -70~ 200
Linear temperature (ºC) -20~ 150

Application: The material is mainly used as Non magnetic non matching ceramic sealing material in Gyro and other electric vacuum devices.

Style of supply
Alloys Name Type Dimension
 200 Strip W= 5~120mm T= 0.1mm
 
5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching
5j1580 Thermotatic Bimetal Strip for Automatic Cprotection Switching


 

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